Overview

Principal Applications

  • Brine Decalcification

Advantages

  • High operating capacity
  • Excellent osmotic stability

Systems

  • Chloralkali Process

Typical Packaging

  • 1 ft³ Sack
  • 25 L Sack
  • 5 ft³ Drum (Fiber)
  • 1 m³ Supersack
  • 42 ft³ Supersack

Typical Physical & Chemical Characteristics:

Polymer Structure Macroporous polystyrene crosslinked with divinylbenzene
Appearance Spherical Beads
Functional Group Iminodiacetic
Ionic Form Na+ form
Copper Capacity (min.) 50 g/L
Moisture Retention 52 - 60 % (Na+ form)
Particle Size Range 425 - 1000 µm
< 425 µm (max.) 2 %
Uniformity Coefficient (max.) 1.5
Reversible Swelling, H+ → Na+ (max.) 35 %
Specific Gravity 1.18
Shipping Weight (approx.) 750 - 800 g/L (46.9 - 50.0 lb/ft³)
Temperature Limit 80 °C (176.0 °F)